Automobile part stamping die with replaceable modules

Abstract

The automobile part stamping die with the replaceable modules relates to the technical field of stamping dies and comprises a base and a top plate, the base and the top plate are fixedly connected through a plurality of supporting rods, a movable plate is arranged on the outer sides of the supporting rods in a sliding mode, and an electric push rod is fixedly installed at the upper end of the top plate. The output end of the electric push rod penetrates through the top plate and is fixedly connected with the moving plate, an upper module is arranged below the moving plate, a lower module is arranged above the base, the upper module is connected with the moving plate through a mounting mechanism, and the lower module is connected with the base through a clamping mechanism. According to the automobile part stamping die provided with the replaceable die blocks, the upper die block and the lower die block can be replaced, the automobile part stamping die can adapt to automobile parts of different specifications and styles, good universality and practicability are achieved, the limiting blocks and the positioning blocks are arranged, limiting operation on the upper die block and the lower die block is facilitated, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die for automobile parts with replaceable modules. Background Art

[0002] Auto parts are the various units that make up the entire car and are products that serve the car. With the improvement of people's living standards, people's consumption of cars is increasing, resulting in an increase in the variety of auto parts and a broad auto parts market. However, the existing stamping dies used in processing do not have a buffering function. Long-term use can easily cause impact damage to the mold itself, reducing the service life of the mold and failing to meet the needs of users.

[0003] For example, the patent publication number CN221694996U describes a combined automotive parts stamping die. However, during the long-term stamping process, the punch and the die cannot be replaced, which makes the punch and the die surface easily damaged, thereby affecting the quality of the stamping process. It is also not convenient for fast blanking of parts, and there is a situation where parts are stuck inside the die.

[0004] Based on this, a stamping die for automobile parts with replaceable modules is now provided to eliminate the disadvantages of the existing technical solutions. Utility Model Content

[0005] The purpose of the utility model is to provide a stamping die for automobile parts with replaceable modules, so as to solve the problem in the background art that it is inconvenient to replace the stamping die and to perform blanking operations.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The stamping die for automobile parts with replaceable modules includes a base and a top plate, which are fixedly connected by a plurality of support rods. A movable plate is slidably provided on the outer side of the support rods. An electric push rod is fixedly installed on the upper end of the top plate. The output end of the electric push rod passes through the top plate and is fixedly connected to the movable plate.

[0008] An upper module is provided below the movable plate, and a lower module is provided above the base. The upper module is connected to the movable plate through a mounting mechanism, and the lower module is connected to the base through a clamping mechanism.

[0009] Preferably, the mounting mechanism includes a slide groove provided on the lower surface of the movable plate, the cross-section of the slide groove is set to T-shape, the upper module is slidingly arranged with the slide groove, fixed blocks are symmetrically provided on both sides of the slide groove, threaded rods are rotatably provided inside the fixed blocks, and a threaded sleeve is provided on the outer side of the threaded rod close to one end of the upper module, and a first card groove cooperating with the threaded sleeve is provided on the surface of the upper module, the first card groove is clamped with the threaded sleeve, and positioning blocks for cooperating with the fixed blocks are symmetrically provided on both sides of the upper module.

[0010] Preferably, the clamping mechanism includes a groove provided on the upper surface of the base, a bidirectional screw rod is rotatably arranged inside the groove, one end of the bidirectional screw rod extends to the outside of the base and is fixedly connected to the turning handle, and L-shaped sliders are threaded on both sides of the bidirectional screw rod, and the L-shaped slider is slidably connected to the groove, and second clamping grooves adapted to the L-shaped sliders are provided on both sides of the lower module, and a limiting component is also provided on one side of the groove.

[0011] Preferably, the limiting assembly includes limiting blocks symmetrically arranged on the lower surface of the lower module, the surface of the base is provided with limiting grooves adapted to the limiting blocks, and the base is connected to the limiting blocks by a plurality of bolts.

[0012] Preferably, a stamping groove for placing parts is provided inside the lower module, and the lower end of the stamping groove is connected to a placement cavity. A plurality of telescopic rods are fixedly installed on the bottom of the placement cavity. The telescopic ends of the telescopic rods extend into the inside of the stamping groove and are fixedly connected to a push plate. The push plate is slidably connected to the inner wall of the stamping groove. A spring is provided between the bottom wall of the placement cavity and the push plate, and the spring is sleeved on the outside of the telescopic rod.

[0013] Preferably, the push plate includes an elastic plate, an adhesive layer and a polyethylene plate, the elastic plate is arranged on the upper end of the adhesive layer, and the adhesive layer is arranged on the upper end of the polyethylene plate.

[0014] Preferably, the shape and specifications of the upper module are compatible with the specifications and dimensions of the stamping groove.

[0015] Preferably, an L-shaped bracket is fixedly provided on one side of the base, a motor is fixedly installed on the upper end of the L-shaped bracket, and a plurality of blowing fan blades are fixedly connected to the output end of the motor.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] In the utility model, with the mutual cooperation of the installation mechanism and the clamping mechanism, the upper module and the lower module can be replaced, and can adapt to automobile parts of different specifications and styles. It has good versatility and practicality, and is provided with a limiting block and a positioning block to facilitate the limiting operation of the upper and lower modules, improve the installation efficiency, and facilitate the rapid connection of the upper and lower modules with the corresponding installation structure to ensure the overall practicality of the mold. The mold is provided with a push plate, a telescopic rod and a spring, so that after the stamping operation is completed, the parts can be quickly unloaded to avoid the situation where the parts are stuck inside the mold and cause inconvenience in unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of one side of the utility model.

[0019] Figure 2 It is a structural diagram of the other side of the utility model.

[0020] Figure 3 It is a structural diagram of the present utility model.

[0021] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0022] Figure 5 This is a schematic structural diagram of the limiting groove of the utility model.

[0023] Figure 6 This is a structural diagram of the upper module of the utility model.

[0024] Figure 7 This is a structural diagram of the lower module of the present utility model.

[0025] Figure 8 For the utility model Figure 4 Enlarged view of point A in the middle.

[0026] Figure 9 For the utility model Figure 4 Enlarged view of point B in the middle.

[0027] Figure 10 This is a structural diagram of Example 2 of the present utility model.

[0028] Notes on the accompanying drawings: base 101, top plate 102, support rod 103, movable plate 104, electric push rod 105, upper module 106, lower module 107, placement cavity 108, telescopic rod 109, push plate 110, L-shaped bracket 111, fan blades 112, installation mechanism 200, slide groove 201, fixed block 202, threaded rod 203, threaded sleeve 204, first slot 205, positioning block 206, clamping mechanism 300, groove 301, bidirectional screw rod 302, L-shaped slider 303, second slot 304, limit block 305, limit slot 306. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0030] Example 1

[0031] In this embodiment, if Figures 1-9 As shown, the stamping die of automobile parts with replaceable modules includes a base 101 and a top plate 102. The lower end of the base 101 is symmetrically provided with a support member to play the role of support and movement. The base 101 and the top plate 102 are fixedly connected by a number of support rods 103. A movable plate 104 is slidably provided on the outer side of the support rod 103. A compression spring is sleeved on the outer side of the support rod 103. One end of the compression spring is connected to the lower surface of the movable plate 104, and the other end of the compression spring is connected to the base 101 to ensure the safety and stability of the mold. An electric push rod 105 is fixedly installed on the upper end of the top plate 102. The output end of the electric push rod 105 passes through the top plate 102 and is fixedly connected to the movable plate 104. When the electric push rod 105 is started, the movable plate 104 is driven to move downward, which is convenient for stamping operation.

[0032] An upper module 106 is provided below the movable plate 104, and a lower module 107 is provided above the base 101. The specifications and dimensions of the upper module 106 and the lower module 107 are adapted to each other. The upper module 106 is connected to the movable plate 104 through the mounting mechanism 200, and the lower module 107 is connected to the base 101 through the clamping mechanism 300, which facilitates the quick disassembly and replacement of the upper module 106 and the lower module 107.

[0033] Among them Figure 2-Figure 8As shown, the mounting mechanism 200 includes a slide groove 201 provided on the lower surface of the movable plate 104, the cross section of the slide groove 201 is set to be T-shaped, the upper module 106 is slidingly set with the slide groove 201, and fixed blocks 202 are symmetrically provided on both sides of the slide groove 201, the fixed blocks 202 are fixedly connected to the movable plate 104, and the interior of the fixed blocks 202 are rotatably provided with threaded rods 203, and a limiting member can be provided on one side of the threaded rod 203 to avoid deflection problems caused by external factors, so as to facilitate limiting the position of the threaded rod 203, and a threaded sleeve 204 is provided on the outer side of the threaded rod 203 near one end of the upper module 106, and the upper module 106 The surface of is provided with a first card groove 205 that cooperates with the threaded sleeve 204, and the threaded sleeve 204 is slidably connected to the first card groove 205. The first card groove 205 is engaged with the threaded sleeve 204. The user rotates the threaded rod 203, thereby causing the threaded sleeve 204 to move along the direction of the first card groove 205, so that the threaded sleeve 204 can be smoothly engaged with the inside of the first card groove 205, which is convenient for fixing the upper module 106. Positioning blocks 206 for cooperating with the fixing block 202 are symmetrically provided on both sides of the upper module 106, so that the upper module 106 can slide quickly, which is convenient for making the threaded sleeve 204 correspond to the first card groove 205.

[0034] Among them Figure 3-Figure 7 As shown, the clamping mechanism 300 includes a groove 301 provided on the upper surface of the base 101, and a bidirectional screw rod 302 is provided for rotation inside the groove 301. One end of the bidirectional screw rod 302 extends to the outside of the base 101 and is fixedly connected to the handle. The user rotates the handle to drive the bidirectional screw rod 302 to rotate, so that the two L-shaped sliders 303 can approach or move away from each other along the direction of the groove 301, so as to facilitate the L-shaped slider 303 to be clamped into the second clamping groove 304. L-shaped sliders 303 are threaded on both sides of the bidirectional screw rod 302, and the L-shaped slider 303 is slidably connected to the groove 301. Second clamping grooves 304 that are compatible with the L-shaped slider 303 are provided on both sides of the lower module 107, and a limiting component is also provided on one side of the groove 301 to fix and limit the lower module 107.

[0035] Among them Figure 5 and Figure 7 As shown, the limit assembly includes a limit block 305 symmetrically arranged on the lower surface of the lower module 107, and a limit groove 306 adapted to the limit block 305 is provided on the surface of the base 101. The base 101 is connected to the limit block 305 by a number of bolts, so that the limit block 305 can be quickly snapped into the inside of the limit groove 306, making it convenient to correspond the L-shaped slider 303 to the second slot 304.

[0036] Among them Figure 4 and Figure 9As shown, the interior of the lower module 107 is provided with a stamping groove for placing parts, and the lower end of the stamping groove is connected to a placement cavity 108. A number of telescopic rods 109 are fixedly installed at the bottom of the placement cavity 108. The telescopic ends of the telescopic rods 109 extend into the interior of the stamping groove and are fixedly connected to a push plate 110. The push plate 110 is slidably connected to the inner wall of the stamping groove. A spring is provided between the bottom wall of the placement cavity 108 and the push plate 110. The spring enables the push plate 110 to automatically return to its original position. The spring is sleeved on the outside of the telescopic rod 109. After the stamping operation is completed, the push plate 110 will drive the parts to move upward due to the action of the spring, thereby facilitating material unloading.

[0037] Among them Figure 7 As shown, the push plate 110 includes an elastic plate, a glue layer and a polyethylene plate. The elastic plate is arranged on the upper end of the glue layer, and the glue layer is arranged on the upper end of the polyethylene plate. The material of the push plate 110 is limited so that the push plate 110 can adapt to the stamping operation.

[0038] Among them Figure 6 and Figure 7 As shown, the shape and specifications of the upper module 106 are compatible with the specifications and dimensions of the stamping slot, so as to ensure the overall practicality of the mold.

[0039] Example 2

[0040] The difference from Example 1 is that Figure 10 As shown, an L-shaped bracket 111 is fixedly provided on one side of the base 101, and a motor is fixedly installed on the upper end of the L-shaped bracket 111. A plurality of blowing fan blades 112 are fixedly connected to the output end of the motor. The motor drives the blowing fan blades 112 to rotate, thereby accelerating the air flow rate around the mold, so that the heat around the mold can be quickly transported to other locations, thereby achieving a cooling effect.

[0041] When in use, the user selects upper and lower modules of appropriate specifications and sizes. When installation operation is required, the upper module 106 is inserted into the slide groove 201, and the upper module 106 is slid so that the positioning block 206 contacts the surface of the fixing block 202. The user rotates the threaded rod 203 to make the threaded sleeve 204 move along the direction of the first slot 205, so that the threaded sleeve 204 can be smoothly engaged with the first slot 205, which is convenient for fixing the upper module 106. Then the limit block 305 is engaged with the limit slot 306, and the handle is turned to drive the bidirectional screw rod 302 to rotate, so that the two L-shaped sliders 303 can move closer to or away from each other along the direction of the groove 301, which is convenient for the L-shaped slider 303 to be engaged with the second slot 304, thereby realizing the fixing operation of the lower module 107, which is more practical.

[0042] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A stamping die for automobile parts with replaceable modules, comprising a base (101) and a top plate (102), wherein the base (101) and the top plate (102) are fixedly connected via a plurality of support rods (103), a movable plate (104) is slidably provided on the outer side of the support rods (103), an electric push rod (105) is fixedly installed on the upper end of the top plate (102), and an output end of the electric push rod (105) passes through the top plate (102) and is fixedly connected to the movable plate (104); It is characterized by: An upper module (106) is provided below the movable plate (104), and a lower module (107) is provided above the base (101). The upper module (106) is connected to the movable plate (104) via a mounting mechanism (200), and the lower module (107) is connected to the base (101) via a snap-fit mechanism (300).

2. The stamping die for automobile parts with replaceable modules according to claim 1, characterized in that: The mounting mechanism (200) includes a slide groove (201) provided on the lower surface of the movable plate (104), the cross section of the slide groove (201) is set to be T-shaped, the upper module (106) and the slide groove (201) are slidingly arranged, fixed blocks (202) are symmetrically arranged on both sides of the slide groove (201), threaded rods (203) are rotatably arranged inside the fixed blocks (202), and the threaded rods (203) are sleeved with threaded sleeves (204) on the outer side near one end of the upper module (106), and the surface of the upper module (106) is provided with a first card groove (205) that matches the threaded sleeve (204), and the first card groove (205) is snap-connected with the threaded sleeve (204), and positioning blocks (206) for matching with the fixed blocks (202) are symmetrically arranged on both sides of the upper module (106).

3. The stamping die for automobile parts with replaceable modules according to claim 1, characterized in that: The clamping mechanism (300) includes a groove (301) provided on the upper surface of the base (101), a bidirectional screw rod (302) is rotatably provided inside the groove (301), one end of the bidirectional screw rod (302) extends to the outside of the base (101) and is fixedly connected to the handle, L-shaped sliders (303) are threadedly provided on both sides of the bidirectional screw rod (302), and the L-shaped sliders (303) are slidably connected to the groove (301), and second clamping grooves (304) adapted to the L-shaped sliders (303) are provided on both sides of the lower module (107), and a limiting component is also provided on one side of the groove (301).

4. The stamping die for automobile parts with replaceable modules according to claim 3, characterized in that: The limiting assembly comprises a limiting block (305) symmetrically arranged on the lower surface of the lower module (107); a limiting groove (306) adapted to the limiting block (305) is arranged on the surface of the base (101); and the base (101) is connected to the limiting block (305) via a plurality of bolts.

5. The stamping die for automobile parts with replaceable modules according to claim 1, characterized in that: The interior of the lower module (107) is provided with a stamping groove for placing parts, the lower end of the stamping groove is connected to a placement cavity (108), and a plurality of telescopic rods (109) are fixedly installed at the bottom of the placement cavity (108). The telescopic ends of the telescopic rods (109) extend into the interior of the stamping groove and are fixedly connected to a push plate (110). The push plate (110) is slidably connected to the inner wall of the stamping groove. A spring is provided between the bottom wall of the placement cavity (108) and the push plate (110), and the spring is sleeved on the outside of the telescopic rod (109).

6. The stamping die for automobile parts with replaceable modules according to claim 5, characterized in that: The push plate (110) comprises an elastic plate, an adhesive layer and a polyethylene plate, wherein the elastic plate is arranged at the upper end of the adhesive layer, and the adhesive layer is arranged at the upper end of the polyethylene plate.

7. The stamping die for automobile parts with replaceable modules according to claim 5, characterized in that: The shape and specifications of the upper module (106) are compatible with the specifications and dimensions of the punching groove.

8. The stamping die for automobile parts with replaceable modules according to claim 1, characterized in that: An L-shaped bracket (111) is fixedly provided on one side of the base (101), a motor is fixedly installed on the upper end of the L-shaped bracket (111), and a plurality of blowing fan blades (112) are fixedly connected to the output end of the motor.

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